(19)
(11) EP 0 453 558 A1

(12)

(43) Date of publication:
30.10.1991 Bulletin 1991/44

(21) Application number: 91900584.0

(22) Date of filing: 07.11.1990
(51) International Patent Classification (IPC): 
H03H 17/ 02( . )
H04N 7/ 01( . )
H03H 17/ 06( . )
(86) International application number:
PCT/US1990/006388
(87) International publication number:
WO 1991/007848 (30.05.1991 Gazette 1991/12)
(84) Designated Contracting States:
DE FR GB IT NL

(30) Priority: 13.11.1989 US 19890435867

(71) Applicant: EASTMAN KODAK COMPANY
Rochester, New York 14650-2201 (US)

(72) Inventors:
  • HAILEY, Keith, R.
    Amershan Buckinghamshire HP7 9BG (GB)
  • STOREY, John, J.
    St. Albans Hertfordshire AL1 1SG (GB)

(74) Representative: Schmidt, Peter, Dipl.-Ing., et al 
KODAK Aktiengesellschaft Patentabteilung
D-70323 Stuttgart
D-70323 Stuttgart (DE)

   


(54) A HIGH SPEED INTERPOLATION FILTER FOR TELEVISION STANDARDS CONVERSION